The heterogeneity of early Parkinson's disease: a cluster analysis on newly diagnosed untreated patients (Q34925276)

5 August 2017

The heterogeneity of early Parkinson's disease: a cluster analysis on newly diagnosed untreated patients (English)

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5 August 2017

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Marina Picillo

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Marcello Moccia

Marcello Moccia

5

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Giuseppe Orefice

Giuseppe Orefice

11

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Gabriella Santangelo

Gabriella Santangelo

7

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Roberto Erro

Roberto Erro

1

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Lucio Santoro

Lucio Santoro

13

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Paolo Barone

15

Paolo Barone

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5 August 2017

2

Carmine Vitale

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5 August 2017

Maria Teresa Pellecchia

14

Maria Teresa Pellecchia

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5 August 2017

3

Marianna Amboni

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5 August 2017

Katia Longo

6

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5 August 2017

Anna De Rosa

8

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5 August 2017

Roberto Allocca

9

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5 August 2017

Flavio Giordano

10

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5 August 2017

Giuseppe De Michele

12

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5 August 2017

language of work or name

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1 August 2013

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5 August 2017

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5 August 2017

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5 August 2017

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5 August 2017

e70244

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Creative Commons Attribution 4.0 International

5 August 2017

start time

1 August 2013

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April 2022 Public Data File from Crossref

copyright status

copyrighted

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cites work

Neuropathological findings in benign tremulous parkinsonism

1 reference

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Parkinson's disease subtypes: lost in translation?

8 July 2018

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Nonmotor symptoms groups in Parkinson's disease patients: results of a pilot, exploratory study

8 July 2018

1 reference

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The natural history of treated Parkinson's disease in an incident, community based cohort

8 July 2018

1 reference

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Systematic review of levodopa dose equivalency reporting in Parkinson's disease.

8 July 2018

1 reference

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Postural instability/gait disturbance in Parkinson's disease has distinct subtypes: an exploratory analysis

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

The identification of Parkinson's disease subtypes using cluster analysis: a systematic review.

8 July 2018

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A two-year follow-up study of executive dysfunctions in parkinsonian patients with freezing of gait at on-state.

8 July 2018

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Cognitive-nigrostriatal relationships in de novo, drug-naïve Parkinson's disease patients: a [I-123]FP-CIT SPECT study.

8 July 2018

1 reference

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The distinct cognitive syndromes of Parkinson's disease: 5 year follow-up of the CamPaIGN cohort

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Relationship between depression and cognitive dysfunctions in Parkinson's disease without dementia

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

The association between motor subtypes and psychopathology in Parkinson's disease

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Changes in motor subtype and risk for incident dementia in Parkinson's disease

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Heterogeneity of Parkinson's disease in the early clinical stages using a data driven approach.

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Beneficial effects of testosterone replacement for the nonmotor symptoms of Parkinson disease

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

The heterogeneity of idiopathic Parkinson's disease

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Chronic effects of dopaminergic replacement on cognitive function in Parkinson's disease: a two-year follow-up study of previously untreated patients

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Association between presenting motor symptoms and the risk of cognitive impairment in Parkinson's disease

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

The heterogeneity of Parkinson's disease: clinical and prognostic implications.

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Parkinson's disease with depression: a possible subgroup of idiopathic parkinsonism.

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Is Parkinson's disease of early onset a separate disease entity?

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Variable expression of Parkinson's disease: a base-line analysis of the DATATOP cohort. The Parkinson Study Group

8 July 2018

1 reference

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Cognitive impairment in early, untreated Parkinson's disease and its relationship to motor disability

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Accuracy of clinical diagnosis of idiopathic Parkinson's disease: a clinico-pathological study of 100 cases

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Analysis of the clinical problems in parkinsonism and the complications of long-term levodopa therapy

8 July 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Extrapyramidal features in Parkinson's disease with and without dementia and dementia with Lewy bodies: A cross-sectional comparative study.

8 July 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Relationships between extrapyramidal signs and cognitive function in a community-dwelling cohort of patients with Parkinson's disease and normal elderly individuals.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Non-motor symptoms in Parkinson's disease

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Mild cognitive impairment in drug-naive patients with PD is associated with cerebral hypometabolism.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Link between non-motor symptoms and cognitive dysfunctions in de novo, drug-naive PD patients.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Prevalence of nonmotor symptoms in Parkinson's disease in an international setting; study using nonmotor symptoms questionnaire in 545 patients.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Clinical heterogeneity in newly diagnosed Parkinson's disease.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

The PRIAMO study: A multicenter assessment of nonmotor symptoms and their impact on quality of life in Parkinson's disease.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Striatal dopamine transporter imaging correlates with depressive symptoms and tower of London task performance in Parkinson's disease

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Anxiety is associated with striatal dopamine transporter availability in newly diagnosed untreated Parkinson's disease patients.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

The motor phenotype of Parkinson's disease in relation to age at onset.

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

The cognitive ability of an incident cohort of Parkinson's patients in the UK. The CamPaIGN study

21 January 2018

1 reference

https://api.crossref.org/works/10.1371%2FJOURNAL.PONE.0070244

Side of onset does not influence cognition in newly diagnosed untreated Parkinson's disease patients

21 January 2018

1 reference

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Non-motor symptoms in early Parkinson's disease: a 2-year follow-up study on previously untreated patients

26 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Prevalence of non-motor symptoms in young-onset versus late-onset Parkinson's disease.

26 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

Motor laterality asymmetry and nonmotor symptoms in Parkinson's disease.

26 October 2018

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=3731357

The relevance of clinical subtypes for disease course, family history and epidemiological variables in Parkinson's disease

26 October 2018

1 reference

12 December 2020

Early onset Parkinson's disease: are juvenile- and young-onset different?

1 reference

12 December 2020

Dopaminergic modulation of cognitive interference after pharmacological washout in Parkinson's disease

1 reference

12 December 2020

Reliability of reported age at onset for Parkinson's disease

1 reference

12 December 2020

10.1371/JOURNAL.PONE.0070244

Identifiers

DOI

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5 August 2017

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5 August 2017

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